🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.65 AU - 1.75 AU

Year: 779 Days

Day: 15.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 114,497,212 km

• M1: 27,975 km (0.116 R)
• M2: 42,037 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.64 AU - 1.84 AU

Year: 807 Days

Day: 12.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.46 AU - 2.06 AU

Year: 821 Days

Day: 31.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 8.5

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.78 AU - 7.42 AU

Year: 5295 Days

Day: 7.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 114,497,212 km

• M1: 105,766 km (0.094 R)
• M2: 414,685 km (0.062 R)
• M3: 1,014,274 km (0.063 R)
• M4: 1,295,218 km (0.054 R)
• M5: 1,667,867 km (0.045 R)
• M6: 2,471,955 km (0.049 R)
• M7: 3,151,578 km (0.116 R)
• M8: 4,144,908 km (0.071 R)
• M9: 4,767,983 km (0.033 R)
• M10: 5,130,758 km (0.087 R)
• M11: 6,265,159 km (0.11 R)
• M12: 6,701,087 km (0.113 R)
• M13: 7,014,495 km (0.095 R)
• M14: 9,063,686 km (0.115 R)
• M15: 9,447,554 km (0.109 R)
• M16: 10,617,858 km (0.053 R)
• M17: 10,948,769 km (0.102 R)
• M18: 12,550,214 km (0.075 R)
• M19: 13,243,451 km (0.033 R)
• M20: 13,793,821 km (0.069 R)
• M21: 14,764,412 km (0.079 R)
• M22: 17,226,644 km (0.1 R)
• M23: 18,284,001 km (0.112 R)
• M24: 20,746,981 km (0.094 R)
• M25: 26,063,240 km (0.084 R)
• M26: 27,190,460 km (0.088 R)
• M27: 28,895,876 km (0.12 R)
• M28: 31,440,236 km (0.098 R)
• M29: 33,926,104 km (0.073 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.2

Radius: 9.1

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.13 AU - 9.71 AU

Year: 7834 Days

Day: 6.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 114,497,212 km

• M1: 113,246 km (0.119 R)
• M2: 482,304 km (0.098 R)
• M3: 787,782 km (0.088 R)
• M4: 1,336,208 km (0.086 R)
• M5: 2,314,877 km (0.076 R)
• M6: 2,626,490 km (0.097 R)
• M7: 3,188,080 km (0.045 R)
• M8: 3,827,761 km (0.071 R)
• M9: 4,291,664 km (0.108 R)
• M10: 6,232,846 km (0.083 R)
• M11: 7,016,739 km (0.117 R)
• M12: 8,294,005 km (0.063 R)
• M13: 8,656,780 km (0.109 R)
• M14: 8,946,102 km (0.071 R)
• M15: 9,327,577 km (0.102 R)
• M16: 11,108,091 km (0.074 R)
• M17: 11,799,083 km (0.081 R)
• M18: 14,272,684 km (0.079 R)
• M19: 14,970,857 km (0.114 R)
• M20: 16,624,811 km (0.083 R)
• M21: 17,202,259 km (0.032 R)
• M22: 17,859,443 km (0.057 R)
• M23: 19,014,937 km (0.111 R)
• M24: 19,860,165 km (0.062 R)
• M25: 21,853,107 km (0.069 R)
• M26: 24,465,535 km (0.036 R)
• M27: 25,804,286 km (0.061 R)
• M28: 29,830,264 km (0.064 R)
• M29: 31,357,210 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.6

Radius: 3.7

Gravity: 71.78 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 19.48 AU - 20 AU

Year: 30825 Days

Day: 24.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 114,497,212 km

• M1: 47,871 km (0.1 R)
• M2: 167,400 km (0.107 R)
• M3: 309,219 km (0.085 R)
• M4: 447,896 km (0.101 R)
• M5: 648,956 km (0.091 R)
• M6: 1,017,714 km (0.097 R)
• M7: 1,136,495 km (0.07 R)
• M8: 1,512,434 km (0.111 R)
• M9: 1,749,846 km (0.095 R)
• M10: 2,057,569 km (0.099 R)
• M11: 2,175,901 km (0.085 R)
• M12: 2,505,016 km (0.111 R)
• M13: 3,136,170 km (0.084 R)
• M14: 5,341,542 km (0.092 R)
• M15: 8,167,296 km (0.066 R)
• M16: 9,862,090 km (0.082 R)
• M17: 9,996,279 km (0.037 R)
• M18: 11,041,520 km (0.092 R)
• M19: 11,702,593 km (0.111 R)
• M20: 12,081,075 km (0.081 R)
• M21: 13,759,863 km (0.112 R)
• M22: 15,770,308 km (0.088 R)
• M23: 18,168,213 km (0.052 R)
• M24: 22,842,099 km (0.091 R)
• M25: 22,959,384 km (0.04 R)
• M26: 28,664,149 km (0.115 R)
• M27: 38,633,650 km (0.109 R)
• M28: 41,009,414 km (0.118 R)
• M29: 41,182,648 km (0.075 R)
• M30: 49,302,222 km (0.106 R)
• M31: 49,498,195 km (0.116 R)
• M32: 50,089,257 km (0.11 R)
• M33: 52,704,975 km (0.094 R)
• M34: 63,381,925 km (0.052 R)
• M35: 71,080,231 km (0.046 R)
• M36: 72,843,392 km (0.062 R)
• M37: 79,647,552 km (0.074 R)
• M38: 80,458,821 km (0.115 R)
• M39: 81,549,240 km (0.082 R)
• M40: 82,925,989 km (0.06 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 12,395 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit